Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for Blade Propeller Balancer For 250 450 500 600 700 Rc Helicopter Multirotor Airplane, Overhead Conveyor System , Tank Surface Shot Blasting Machine , Sus 304 Stainless Steel Shot ,Abrasive Blasting Equipment . Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Germany , Berlin ,Portugal , Latvia .we are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.